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Time Calculation
There are 4 women having walking speed as 1min, 2min, 4min, 5min. If one or two women can cross bridge at a time with flashlight, then what is min. time required for 4 women to cross bridge without using flashlight?
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Aptitude work days Question
Person A can complete the job in 10 days, Person B can complete the job in20 days. If both together work then in how many days they will finish d work ?
